mirror of https://github.com/OpenIPC/firmware.git
30 lines
860 B
Diff
30 lines
860 B
Diff
diff --git a/drivers/mmc/host/himciv100/himci.c b/drivers/mmc/host/himciv100/himci.c
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index 64f9af3..dd49323 100644
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--- a/drivers/mmc/host/himciv100/himci.c
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+++ b/drivers/mmc/host/himciv100/himci.c
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@@ -112,6 +112,17 @@ static void hi_mci_sys_reset(struct himci_host *host)
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local_irq_restore(flags);
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}
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+static void hi_mci_sys_undo_reset(struct himci_host *host)
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+{
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+ unsigned long flags;
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+
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+ himci_trace(2, "undo reset");
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+
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+ local_irq_save(flags);
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+ hi_mci_ctr_undo_reset();
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+ local_irq_restore(flags);
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+}
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+
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static void hi_mci_ctrl_power(struct himci_host *host, unsigned int flag)
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{
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himci_trace(2, "begin");
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@@ -256,6 +267,8 @@ static void hi_mci_init_card(struct himci_host *host)
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hi_mci_ctrl_power(host, POWER_ON);
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udelay(200);
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+ hi_mci_sys_undo_reset(host);
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+
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/* clear MMC host intr */
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himci_writel(ALL_INT_CLR, host->base + MCI_RINTSTS);
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